Air Lift 5000 Ultimate Air Springs Kit Installation


Air Lift 5000 Ultimate Air Springs Kit Installation

This article covers the installation of the Air Lift Load Lifter 5000 Ultimate Springs Kit and the installation of the Air Lift 72000 Wireless Air Leveling Compressor.


First things first, what does an Air Springs Kit do? It provides additional support (or stiffness) to the existing suspension system as payload increases/decreases. This support (or stiffness) can be adjusted by increasing or decreasing pressure in the Air Springs using a garage compressor, a bicycle pump, or installing an on-board compressor in the van.

What does the Air Spring kit NOT do? It does NOT increase the payload capacity of the vehicle. It does NOT increase the ground clearance with the rear wheel axle (an aftermarket lift kit such as the Van Compass Lift Kit will not either, larger diameter tires will).


As we moved forward into the van conversion, we observed that the back of our Transit got closer and closer to the ground (squat). That’s a normal behavior: the more weight you put on a spring (a.k.a suspension), the more the spring will compress. Hey, it’s not a problem as long as we’re within the allowed payload range of 3510 lbs (that’s specific to the Extended-Length, High-Roof, 3.7L, 4.10 Transit. Check your payload according to your model here).



If squatting “is not a problem”, then why did we install the Air Lift kit? Mainly for these reasons:

1- OFF-ROAD: The extended-length Transit has a loooong overhang behind the rear wheel and likes to kiss the ground; it did not take too long before we bent the bracket that holds the trailer wiring in the back.



With the Air Lift kit, we can increase the overhang ground clearance by approximately 3 inches when going off-road and then lower it back down on paved roads. And with the Wireless On-Board Compressor kit, we can do it on the fly without even stopping the van! Neat!

The Air Lift also drastically reduces rolling. Before we cranked the pressure up to 60 PSI (see “On Second Thoughts” below this page), things wanted to fly off the cupboards when the van started rolling! Now, the van feels much stiffer (in a good way) and when rolling happens, it’s more subtle and stabilizes much faster. Yes!


2- ON-ROAD: The Air Lift Suspension kit will ensure a proper weight distribution on four tires and improve the safety and comfort of the ride. The increased stiffness also helps when taking curves so the van doesn’t sag on the exterior side of the curve.


3- OVERNIGHT: We can use the Air Lift kit to level the van (to some extent) when we park for the night. Hang on, we’re not done: the Air Lift 72000 Wireless Compressor include a manifold that allows to adjustment of the air pressure independently in each air bag (left / right), so we can “roll” the van! (this is more as fine-tuning though; we still carry leveling blocks Buy on Amazon)


What’s the difference between the “normal” lift kit VS the Ultimate lift kit? To install the air springs, the Transit’s factory jounce bumpers need to be removed; the Ultimate kit includes internal bumpers to replace the removed ones. If the air bag fails and is run without pressure, the internal jounce bumper will protect the van from bottoming out over a big bump.

Ford Transit Factory Jounce Bumper


Load Lifter 5000 Ultimate Cutaway


Why not go with the 2.5″ Van Compass lift kit instead of the air springs? 1- Money and a not-so-easy-to-install. 2- The Van Compass lift kit is “permanent” and will modify the MPG and behavior of the van (we like the fact that we can bring the suspension back to “normal” when we want to).


At last, in “Part B” of this installation you will notice that we chose to power the Air Lift Compressor from the van’s battery through the Upfitter Auxiliary Switch; these switches are only powered when the ignition is at “ON”. Why not power the compressor from the house battery at all times? As soon as pressure changes in the air springs (for example, from a change in temperature) the system will add/remove pressure to keep it at the selected pressure. This means that the compressor could start in the middle of the night or anytime when the van is parked, resulting in useless battery drain / noise. Voilà pourquoi!



Enough blabla, let’s get to work!




TIME SPENT ON THE JOB: 10 hours (it’s the kind of job you could do in half the time if you would do it again…)




DISCLOSURE: This post contains affiliate links, which means that if you click a product link and buy anything from the merchant (Amazon, eBay, etc), we will receive a commission fee. The price you pay remains the same, affiliate link or not.






  • Air Lift 88213 Load Lifter 5000 Ultimate Air Spring Kit (Buy on Amazon)
  • AIR LIFT 72000 Wireless Air Leveling Compressor (Buy on Amazon)
  • Extra Zip Ties (Clean routing = Happy Van! Buy on Amazon)
  • Extra 1/4″ Air Line (we did not need it, but it was very close! Buy on Amazon)







  • Buy a Transit!




Part A: Installing the Air Lift Load Lifter 5000 Ultimate Air Spring Kit

This is the part where the air springs are installed. You can choose to only perform “Part A”. If so, you will need an external compressor or a bike pump to add pressure.

Disclosure: The installation manual included (link here) with the Air Lift kit is very well done, fully illustrated specifically for the Ford Transit! Use it to perform the job properly! The following pictures are just a complement/overview …

Air Lift 88213 Parts


1- To perform the installation of the air springs, the body of the van needs to be raised.

We used the emergency jack for that task. The jack is located under the passenger seat and the tools are located under a compartment on the passenger side:

Ford Transit Emergency Kit
Tool’s Compartment on Passenger Side


The jack was installed against the hitch (which is attached on the van’s frame). No need to lift the tires off the ground:


We activated the handbrake and put some rocks under the tires. Safety first!

Safety First


2- The factory jounce bumper can now be removed

Here they are:



Just pull down and it will pop off:

Ford Transit Jounce Bumper Removal


Then unscrew the bolt:

Ford Transit Jounce Bumper Removal 2



Ford Transit Jounce Bumper Removed


3- Install the upper frame bracket onto the frame

First install the two carriage bolts and the button head screw in the bracket:

Air Lift 5000 Ultimate Kit Installation (1)


Then install the bracket onto the frame with the flange towards the center of the van:

Upper Bracket onto frame
This photo was totally stolen from the installation manual; we told you the manual is very well done!


4- Pre-assemble the air springs




And this:

Air Lift 5000 Ultimate Kit Installation (3)


Then turn the assembly upside-down and install the lower roll plate, the lower bracket and the carriage bolts:

Reminder: use the installation manual, there is more info!


5- Install the air springs onto the van

Tip: The air spring won’t fit at first, it’s too tall. Install the lower bracket on the axle and then compress the air spring to make it fit! It’s really easy!

Air Lift 5000 Ultimate Kit Installation (6)
It fits!


6- Please refer to the installation manual for the following steps (torquing of the bolts, etc); it’s a step-by-step procedure and it’s easy to follow. Here are a few complements:

The ABS line on the driver’s side might rub against the lower bracket. To protect it, we added a self-adhesive neoprene seal (Buy on Amazon) that we had left over from the propane locker build:

Air Lift 5000 Ultimate Kit Installation (11)
Self-Adhesive Neoprene Seal


On the passenger side, we added some 3M anti-erosion tape to protect against rubbing:

3M Anti-Erosion Tape


If, like us, you followed the installation manual, you should have something like this:
Air Lift 5000 Ultimate Kit Installation (9)
Final Result


Oh, one last thing! A heat shield has to be installed on the passenger side. It’s pretty straightforward:

Air Lift 5000 Ultimate Kit Installation (14)
Heat Shield to protect the air spring from the muffler


If you’re not performing “Part B” (not installing an onboard compressor), you can now install the air lines and the valves. You’re done!

We chose to install the valve below each rear wheel through the plastic trim (with the onboard compressor, the valves are still required in case of compressor failure):

Air Lift 5000 Ultimate Kit Installation (16)
Air Valve



Part B: Installing the Air Lift 72000 Wireless Air Leveling Compressor

This is the part where the compressor & manifold are installed. By performing “Part B”, you can adjust the pressure in the air springs on the fly with the wireless remote! Sweeeet!

Once again, follow the installation manual! Use the following pictures just as a complement…

Air Lift 72000 Parts


From the manual:

Check out the manual for the full diagram
1- Decision time!

You need to decide where to install the compressor & manifold. These components are water resistant but not waterproof! If installed outside the van, they should be installed protected from direct splash. To help you with your decision, use these two resources:

  1. Mounting Air Compressors (Air Lift Website)
  2. Recommended compressor locations by car make/model


2- We chose to mount the compressor & manifold outside on the driver side:






3- Pneumatic Installation

It’s easy to do, yet difficult to put in words or pictures; so, here’s the schematic from the manual:

Air Lift 72000 Pneumatic Schematic
click to enlarge



Note: We installed the compressor air filter intake inside the van as suggested in the installation manual so it would not ingest dust. We used the same route as our Composting Toilet exhaust. We forgot to take a picture of the installed air filter, but you should get the idea:




Composting Toilet Installation Camper Van Conversion (51)
This is the composting toilet exhaust under the van




Composting Toilet Installation Camper Van Conversion (40)
knock knock


Composting Toilet Installation Camper Van Conversion (44)
We drilled a hole to route the composting toilet exhaust, the Air List Compressor Intake Filter and the Air Lift Electrical Wires.


Check out our Composting Toilet article ( for more info on the above routing through the floor.


4- Electrical Installation

Again, the installation manual is very explicit about the electrical installation:

Click to enlarge


It’s just not possible to capture this with an actual picture of our installation, it looks just like spaghetti, so please refer to the manual!



1- To ground the relay and the compressor, we routed an electrical wire to a recommended ground point as per BEMM (page 128). We used the ground point located in between the driver and passenger seat (point 25):

Ford Transit Ground Points
Ground Point 25 was used


Ground Point 25, between driver & passenger seat. The huge copper terminal ring is for our 100oW inverter.


2- We used the same ground point for the electrical harness (refer to schematic above, “To battery ground”).

3- The positive of the electrical harness is connected to the Upfitter Auxiliary Switch #1, so the system is powered only when the ignition is set to “ON”. Read the introduction of this article for the justification. To learn how to access the Upfitter Auxiliary Switches output, read our article:

Ford Transit Upfitter Auxiliary Switches


Here is how it looks under the van:

Looking toward the back of the van


Looking toward the front of the van



Final Check

Perform the “Installation Checklist” from the manual. That includes checking for clearances, checking for air leaks using soapy water, etc.



From the manual:

  • Minimum Recommended Pressure: 5 PSI
  • Maximum Recommended Pressure: 100 PSI


Tuning the Air Pressure:

  • There is no specific procedure to follow… you can visually level the vehicle, then fine-tune the pressure according to the ride comfort and stability. There is some trial-and-error involved!



Wireless Controller

The wireless remote works straight away, no need to program it or anything. Well, you can program some presets but we’re not there yet. It’s much easier than using a T.V. remote!



That’s it! Now go for a ride! A smoooooth ride!





We just performed the installation (as of July 20th, 2017), so we need more time for extensive testing! We’ll report back a bit later!


November 2017 Update:

We think we finally found the sweet spot for OUR weight load! We raised the pressure up to 60 PSI (left & right) and the van feels MUCH BETTER. We used to recommend the Air Lift Kit mostly for the overhang “issue”, but now we HIGHLY recommend them for handling too! Since we increased the pressure, the van pretty much stopped rolling (left/right/left/right/left/right rolling…) when hitting bumps AND the van feels much better when taking sharp curves (it no longer sags on the exterior side of the curve). We would totally install the Air Lift again if we had to start over!






Check out our Build Journal, learn everything about The Van, read our VanLife Guides, or if you’re new to this start by reading Our Story.





Join 30,000+ followers via Facebook, Instagram, YouTube, Patreon or e-mail:

Facebook Logo

Instagram link





Hello! We’re Isabelle and Antoine 🙂 In 2017 we sold our house (and everything in it), quit our engineering careers and moved into our self built campervan. We’ve been on the road since then and every day is an opportunity for a new adventure; we’re chasing our dreams and hopefully it inspires others to do the same!




Join our Facebook group to connect with other passionate DIY campervan builders like you!







22 thoughts on “Air Lift 5000 Ultimate Air Springs Kit Installation”

  1. You say it can raise the van 3 inches, do you know how much the van squatted after being fully loaded before adding the air bags?

    I am wondering if these air bags will raise the back of the van higher than an empty stock van.

  2. Awesome build guys, and great website!!

    We’re thinking of doing a van build. A big decision is what platform – Transit or Mercedes. We’d prefer to go the Transit route for the reasons you identified in your post about choosing a van. But one concern we have with the Transit is about ground clearance – specifically, the rear overhang, and in particular if we have a bike rack on the back (platform type).

    We don’t plan on doing a lot of off-roading, but we would like to be able to stay in dispersed campsites – which are often accessed by driving along a forest road, and then driving 20-100 yards off road to get to a spot to park the vehicle. Its these last 20-100 yards that we are concerned about.

    After installing the air springs, how many times did you have problems with ground clearance (rear overhang) when going off road? On what kinds of off-road terrain did you encounter problems?



  3. Just ordered the Airlift kit and the Compressor (Same setup you guys have). I used your Amazon links, so hopefully you’ll see the commission. I was curious if you are able to use the compressor to air up your tires? is that something you’ve looked into or heard of anyone else doing to?

  4. You mentioned in the second paragraph that the Air Lift kit does not give you more ground clearance. But farther down the article you say “we can increase the overhang ground clearance by approximately 3 inches“. Can you clarify? We have the extended length extra tall Ford transit van and it is barely clearing the ground now that we have finished our conversion. We recently got the larger tire, want to add a hitch, and pull a small boat but are worried and have been exploring the air lift kit. Could you help clarify this ground clearance issue?

    • The lift kit won’t increase ground clearance with the wheels AXLES.
      But yeah, it will increase clearance with the van body (rear bumper, most notably).

      Hope it makes sense!

  5. Also, forgot to ask, if you are not installing the compressor (Part B above), are the “airline valves” in Part A bicycle-type valves you’d inflate with a bike pump, or vehicle tire valves you’d inflate with a vehicle air pump? Thanks.

  6. Hi Antoine,

    Just about to order this via your links, particularly to stabilize the left-right rolling issue you describe, particularly on winding roads. I’ve been finding that particularly annoying/stressful and have had a door latch break and a cabinet fly open as a result.

    Question, do you keep it at 60PSI all the time? If not, if you don’t mind my asking, what is your routine PSI for:

    1) Highway
    2) Twisty paved road
    4) Dirt road with some low spots where the rear of the van may get caught
    5) Any other situations I’m missing

    I also have the extended van. Thanks much! Dave

    • Hi, just to clarify it helps with the sway (rolling) but doesn’t totally eliminate it. Still think the Airbags are a great upgrade, the ride is much better!

      We leave them at 60 PSI all the time, except 90 PSI for situation #4 and to various PSI to make the van level for urban camping.


  7. Has anyone tried any of the “Sumo Spring” or “Sumo Spring Rebel” products? I see claims that they outperform air springs in some ways, but without the need for a compressor installation or maintenance. It’s pretty cool that you guys can customize the rise of each bag individually and raise and lower the back at will and sounds important for your use-case– I’m much more of an inter-urban dweller looking for a smoother ride without too much time or money.

    Did you consider these?

    • Based on our needs, reviews and reputation we went straight for the Air Lift system. We don’t know about the Sumo but I’m sure you will find plenty of online reviews about them! Good luck 🙂

  8. Be thankful you guys got the tow package. I was all amped to install a set of these today and I don’t have that crossmember that you jacked the van up from.

    Trying to decide what to do now. I’m thinking that buying a second jack might be the easiest and safest way to do it.

  9. First, I love your site, and am learning so much from you. With so many of the adventure vans having such heavy payload, is there any advantage to beginning with the Transit 350 single-rear-wheel? It’s payload rating is 500lb greater than the 250. I do not know if this is accomplished via different rear spring or tire rating. (Ford makes these things difficult to determine) Of course, this does nothing to raise the back end when off-road, like your air springs do, but it made me wonder the differences between the 250 and 350 SRW vans.


  10. Read this when your first posted it. Reading it again now as I plan to do the same install. Question for you, when you have a moment: What are your longer term impressions of the Airlift:

    – Working fine?
    – Do you use it much?
    – Does it help leveling the bed for sleep (back to front and side-to-side) as you mention
    – Have you landed on a PSI standard for highway vs backroad?

    Much thanks A&I

    Dave (Squamish)

    • Hey!

      – Working fine?
      YES! No issues!
      – Do you use it much?
      YES! Since we have the extended-transit, it prevents the back of the van from hitting the ground. And we use it even often now that we tapped a tire-inflator into it!!
      – Does it help leveling the bed for sleep (back to front and side-to-side) as you mention
      It does, but for fine-tuning only (the leveling blocks do most of the job: AND it’s stealth (urban camping) compared to the orange leveling blocks!
      – Have you landed on a PSI standard for highway vs backroad?
      We leave them to 40/40 PSI all the time, but i’m not saying this is the perfect setting. We just set it so the van looks level and not squatting.
      We recently increased the pressure from 40 to 60psi (left & right) and the van handle MUCH better! The van pretty much stopped “rolling” on the backroads and when taking a sharp turn.

      Bottom word:
      I’m not sure if it improves the handling of the van (the van still swings from left-to-right when departing a sidewalk diagonally) It DOES improve the van handling, and it improve the departure angle (back of the van). We would still install them if we had to start over! We highly recommend them!

      Good day!

  11. So awesome guys! So many ideas floating around. We’re not going to be doing any major offroading for a bit, but it’s great to know this exists!

    • It also helps to redistribute weight to 4 wheels for better handling, since left/right air pressure is independent. For example, if you have a water tank on one side…



Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.